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WO2017191604A3 - In-kit preparation of gallium-68 labelled radiopharmaceuticals - Google Patents

In-kit preparation of gallium-68 labelled radiopharmaceuticals Download PDF

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Publication number
WO2017191604A3
WO2017191604A3 PCT/IB2017/052621 IB2017052621W WO2017191604A3 WO 2017191604 A3 WO2017191604 A3 WO 2017191604A3 IB 2017052621 W IB2017052621 W IB 2017052621W WO 2017191604 A3 WO2017191604 A3 WO 2017191604A3
Authority
WO
WIPO (PCT)
Prior art keywords
gallium
preparation
complexation reaction
kit preparation
relates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2017/052621
Other languages
French (fr)
Other versions
WO2017191604A2 (en
Inventor
Mattia ASTI
Michele Iori
Pier Cesare CAPPONI
Sara RUBAGOTTI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Azienda Usl Di Reggio Nell' Emilia
Original Assignee
Azienda Usl Di Reggio Nell' Emilia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Azienda Usl Di Reggio Nell' Emilia filed Critical Azienda Usl Di Reggio Nell' Emilia
Priority to ES17787615T priority Critical patent/ES2902712T3/en
Priority to EP17787615.8A priority patent/EP3452436B1/en
Publication of WO2017191604A2 publication Critical patent/WO2017191604A2/en
Publication of WO2017191604A3 publication Critical patent/WO2017191604A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/088—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

The invention relates to a process for the preparation of complexes of the 68Ga radioisotope in which the complexation reaction between a chelator- functionalised molecule and 68Ga occurs in the presence of a neutralising agent (preferably formate or ascorbate), ascorbic acid and/or salts thereof, a salt of Ga3+ and/or curcumin or a derivative thereof. The invention also relates to a kit for the preparation of a 68Ga complex comprising the necessary reagents for performing the complexation reaction into separate single-dose containers, and instructions for the operator who will perform the complexation reaction.
PCT/IB2017/052621 2016-05-06 2017-05-05 In-kit preparation of gallium-68 labelled radiopharmaceuticals Ceased WO2017191604A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES17787615T ES2902712T3 (en) 2016-05-06 2017-05-05 Kit preparation of radiopharmaceuticals labeled with gallium-68
EP17787615.8A EP3452436B1 (en) 2016-05-06 2017-05-05 In-kit preparation of gallium-68 labelled radiopharmaceuticals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102016000046688 2016-05-06
ITUA2016A003207A ITUA20163207A1 (en) 2016-05-06 2016-05-06 PREPARATION IN RADIO-PHARMACEUTICALS KIT MARKED WITH GALLIO-68

Publications (2)

Publication Number Publication Date
WO2017191604A2 WO2017191604A2 (en) 2017-11-09
WO2017191604A3 true WO2017191604A3 (en) 2018-02-15

Family

ID=56894086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/052621 Ceased WO2017191604A2 (en) 2016-05-06 2017-05-05 In-kit preparation of gallium-68 labelled radiopharmaceuticals

Country Status (4)

Country Link
EP (1) EP3452436B1 (en)
ES (1) ES2902712T3 (en)
IT (1) ITUA20163207A1 (en)
WO (1) WO2017191604A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021191B1 (en) 2014-08-29 2015-10-27 Anmi S.A. KIT FOR RADIOMARKING.
US11027030B2 (en) 2014-08-29 2021-06-08 Anmi S.A. Kit for radiolabelling
US20230084536A1 (en) * 2021-09-13 2023-03-16 Jubilant Radiopharma Pharmaceutical compositions for imaging, diagnosis and treatment of cancer
KR102873341B1 (en) * 2023-09-26 2025-10-21 재단법인 아산사회복지재단 Radiopharmaceutical manufacturing method using multiple generators

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LINJING MU ET AL: "Identification, characterization and suppression of side-products formed during the synthesis of high dose 68Ga-DOTA-TATE", APPLIED RADIATION AND ISOTOPES., vol. 76, 1 June 2013 (2013-06-01), GB, pages 63 - 69, XP055305221, ISSN: 0969-8043, DOI: 10.1016/j.apradiso.2012.07.022 *
MATTIA ASTI ET AL.: "Development of a simple kit-bases method for preparation of pharmaceutical grade 68Ga-DOTATOC", NUCLEAR MEDICINE COMMUNICATIONS, vol. 36, no. 5, 2015, pages 502 - 510, XP000081765 *

Also Published As

Publication number Publication date
EP3452436A2 (en) 2019-03-13
WO2017191604A2 (en) 2017-11-09
ES2902712T3 (en) 2022-03-29
EP3452436B1 (en) 2021-10-13
ITUA20163207A1 (en) 2017-11-06

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